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   1 /**
   2  * Copyright (c) 2010-2022 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13
  14 package org.openhab.binding.souliss.internal.handler;
  15
  16 import org.eclipse.jdt.annotation.NonNullByDefault;
  17 import org.openhab.binding.souliss.internal.SoulissBindingConstants;
  18 import org.openhab.binding.souliss.internal.SoulissProtocolConstants;
  19 import org.openhab.core.library.types.OnOffType;
  20 import org.openhab.core.library.types.StringType;
  21 import org.openhab.core.thing.ChannelUID;
  22 import org.openhab.core.thing.Thing;
  23 import org.openhab.core.thing.ThingStatus;
  24 import org.openhab.core.types.Command;
  25 import org.openhab.core.types.PrimitiveType;
  26 import org.openhab.core.types.RefreshType;
  27
  28 /**
  29  * The {@link SoulissT41Handler} is responsible for handling commands, which are
  30  * sent to one of the channels.
  31  *
  32  * @author Luca Remigio - Initial contribution
  33  * @author Luca Calcaterra - Refactor for OH3
  34  */
  35
  36 @NonNullByDefault
  37 public class SoulissT41Handler extends SoulissGenericHandler {
  38
  39     byte t4nRawState = 0xF;
  40
  41     public SoulissT41Handler(Thing thing) {
  42         super(thing);
  43     }
  44
  45     // called on every status change or change request
  46     @Override
  47     public void handleCommand(ChannelUID channelUID, Command command) {
  48         if (!(command instanceof RefreshType)) {
  49             if (channelUID.getId().equals(SoulissBindingConstants.T4N_ONOFFALARM_CHANNEL)) {
  50                 if (command instanceof OnOffType) {
  51                     if (command.equals(OnOffType.OFF)) {
  52                         commandSEND(SoulissProtocolConstants.SOULISS_T4N_NOT_ARMED);
  53                     } else if (command.equals(OnOffType.ON)) {
  54                         commandSEND(SoulissProtocolConstants.SOULISS_T4N_ARMED);
  55                     }
  56                 }
  57             } else if ((channelUID.getAsString().split(":")[3].equals(SoulissBindingConstants.T4N_REARMALARM_CHANNEL))
  58                     && (command instanceof OnOffType) && (command.equals(OnOffType.OFF))) {
  59                 commandSEND(SoulissProtocolConstants.SOULISS_T4N_REARM);
  60                 this.setState(StringType.valueOf(SoulissBindingConstants.T4N_REARMOFF_MESSAGE_CHANNEL));
  61             }
  62         }
  63     }
  64
  65     @Override
  66     public void initialize() {
  67         super.initialize();
  68
  69         updateStatus(ThingStatus.UNKNOWN);
  70
  71         var configurationMap = getThing().getConfiguration();
  72         if (configurationMap.get(SoulissBindingConstants.CONFIG_SECURE_SEND) != null) {
  73             bSecureSend = ((Boolean) configurationMap.get(SoulissBindingConstants.CONFIG_SECURE_SEND)).booleanValue();
  74         }
  75     }
  76
  77     public void setState(PrimitiveType state) {
  78         if (state instanceof OnOffType) {
  79             this.updateState(SoulissBindingConstants.T4N_ONOFFALARM_CHANNEL, (OnOffType) state);
  80         } else if (state instanceof StringType) {
  81             switch (String.valueOf(state)) {
  82                 case SoulissBindingConstants.T4N_ALARMON_MESSAGE_CHANNEL:
  83                     this.updateState(SoulissBindingConstants.T4N_STATUSALARM_CHANNEL, OnOffType.ON);
  84                     break;
  85                 case SoulissBindingConstants.T4N_ALARMOFF_MESSAGE_CHANNEL:
  86                     this.updateState(SoulissBindingConstants.T4N_STATUSALARM_CHANNEL, OnOffType.OFF);
  87                     break;
  88                 default:
  89                     break;
  90             }
  91         }
  92         // // Reset the rearm button. This is because if pressed, it does not turn off by itself
  93         updateState(SoulissBindingConstants.T4N_REARMALARM_CHANNEL, OnOffType.OFF);
  94     }
  95
  96     @Override
  97     public void setRawState(byte rawState) {
  98         // update Last Status stored time
  99         super.setLastStatusStored();
 100         // update item state only if it is different from previous
 101         if (t4nRawState != rawState) {
 102             switch (rawState) {
 103                 case SoulissProtocolConstants.SOULISS_T4N_NO_ANTITHEFT:
 104                     this.setState(OnOffType.OFF);
 105                     this.setState(StringType.valueOf(SoulissBindingConstants.T4N_ALARMOFF_MESSAGE_CHANNEL));
 106                     break;
 107                 case SoulissProtocolConstants.SOULISS_T4N_ANTITHEFT:
 108                     this.setState(OnOffType.ON);
 109                     this.setState(StringType.valueOf(SoulissBindingConstants.T4N_ALARMOFF_MESSAGE_CHANNEL));
 110                     break;
 111                 case SoulissProtocolConstants.SOULISS_T4N_IN_ALARM:
 112                     this.setState(StringType.valueOf(SoulissBindingConstants.T4N_ALARMON_MESSAGE_CHANNEL));
 113                     break;
 114                 case SoulissProtocolConstants.SOULISS_T4N_ARMED:
 115                     this.setState(StringType.valueOf(SoulissBindingConstants.T4N_ARMED_MESSAGE_CHANNEL));
 116                     break;
 117                 default:
 118                     break;
 119             }
 120         }
 121         t4nRawState = rawState;
 122     }
 123
 124     @Override
 125     public byte getRawState() {
 126         return t4nRawState;
 127     }
 128
 129     @Override
 130     public byte getExpectedRawState(byte bCmd) {
 131         if (bSecureSend) {
 132             if (bCmd == SoulissProtocolConstants.SOULISS_T4N_ARMED) {
 133                 return SoulissProtocolConstants.SOULISS_T4N_ANTITHEFT;
 134             } else if (bCmd == SoulissProtocolConstants.SOULISS_T4N_NOT_ARMED) {
 135                 return SoulissProtocolConstants.SOULISS_T4N_NO_ANTITHEFT;
 136             } else if (bCmd >= SoulissProtocolConstants.SOULISS_T4N_REARM) {
 137                 return SoulissProtocolConstants.SOULISS_T4N_ANTITHEFT;
 138             }
 139         }
 140         return -1;
 141     }
 142 }